<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<style type="text/css">
 div{
 		width:611px;
 		height:376px;
 		background-color: #e8e8e8;
 		background-image:url("http://doc.canglaoshi.org/tstore_v1/images/itemCat/study_computer_img1.png");
 		background-repeat: no-repeat;
 		background-size: 318px 319px;
 		background-position: 90% 40%;    /*背景图片的地址*/
 		}
</style>
</head>
<body>
	<div></div>
</body>
</html>